| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $68.65 | 9.462% | $75.1457 | $75.15 | $75.15 | $75.10 |
| Purchase #2 | $153.51 | 3.398% | $158.7263 | $158.73 | $158.75 | $158.70 |
| Purchase #3 | $188.54 | 13.629% | $214.2361 | $214.24 | $214.25 | $214.20 |
| Purchase #4 | $55.33 | 7.176% | $59.3005 | $59.30 | $59.30 | $59.30 |
| Purchase #5 | $228.26 | 3.790% | $236.9111 | $236.91 | $236.90 | $236.90 |
| Purchase #6 | $61.61 | 8.358% | $66.7594 | $66.76 | $66.75 | $66.80 |
| Purchase #7 | $116.95 | 3.317% | $120.8292 | $120.83 | $120.85 | $120.80 |
| 7 purchase totals = | $872.85 | $931.9083 | $931.92 | $931.95 | $931.80 | |